Rule History

SID: 903205459 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (BitRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"c9:d1:dc:29:2a:48:52:cd:b9:9c:e0:2b:3c:b7:53:9d:84:c3:20:e5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c9d1dc292a4852cdb99ce02b3cb7539d84c320e5/; sid:903205459; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules